480019650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 1396517760

約数和(自身を除く): 916498110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 109, 110, 150, 157, 165, 170, 187, 218, 255, 275, 314, 327, 330, 374, 425, 471, 510, 545, 550, 561, 654, 785, 825, 850, 935, 942, 1090, 1122, 1199, 1275, 1570, 1635, 1650, 1727, 1853, 1870, 2355, 2398, 2550, 2669, 2725, 2805, 3270, 3454, 3597, 3706, 3925, 4675, 4710, 5181, 5338, 5450, 5559, 5610, 5995, 7194, 7850, 8007, 8175, 8635, 9265, 9350, 10362, 11118, 11775, 11990, 13345, 14025, 16014, 16350, 17113, 17270, 17985, 18530, 20383, 23550, 25905, 26690, 27795, 28050, 29359, 29975, 34226, 35970, 40035, 40766, 43175, 46325, 51339, 51810, 55590, 58718, 59950, 61149, 66725, 80070, 85565, 86350, 88077, 89925, 92650, 101915, 102678, 122298, 129525, 133450, 138975, 146795, 171130, 176154, 179850, 188243, 200175, 203830, 256695, 259050, 277950, 290921, 293590, 305745, 376486, 400350, 427825, 440385, 509575, 513390, 564729, 581842, 611490, 733975, 855650, 872763, 880770, 941215, 1019150, 1129458, 1283475, 1454605, 1467950, 1528725, 1745526, 1882430, 2201925, 2566950, 2823645, 2909210, 3057450, 3200131, 4363815, 4403850, 4706075, 5647290, 6400262, 7273025, 8727630, 9412150, 9600393, 14118225, 14546050, 16000655, 19200786, 21819075, 28236450, 32001310, 43638150, 48001965, 80003275, 96003930, 160006550, 240009825, 480019650]

約数ペア:

[(1, 480019650), (2, 240009825), (3, 160006550), (5, 96003930), (6, 80003275), (10, 48001965), (11, 43638150), (15, 32001310), (17, 28236450), (22, 21819075), (25, 19200786), (30, 16000655), (33, 14546050), (34, 14118225), (50, 9600393), (51, 9412150), (55, 8727630), (66, 7273025), (75, 6400262), (85, 5647290), (102, 4706075), (109, 4403850), (110, 4363815), (150, 3200131), (157, 3057450), (165, 2909210), (170, 2823645), (187, 2566950), (218, 2201925), (255, 1882430), (275, 1745526), (314, 1528725), (327, 1467950), (330, 1454605), (374, 1283475), (425, 1129458), (471, 1019150), (510, 941215), (545, 880770), (550, 872763), (561, 855650), (654, 733975), (785, 611490), (825, 581842), (850, 564729), (935, 513390), (942, 509575), (1090, 440385), (1122, 427825), (1199, 400350), (1275, 376486), (1570, 305745), (1635, 293590), (1650, 290921), (1727, 277950), (1853, 259050), (1870, 256695), (2355, 203830), (2398, 200175), (2550, 188243), (2669, 179850), (2725, 176154), (2805, 171130), (3270, 146795), (3454, 138975), (3597, 133450), (3706, 129525), (3925, 122298), (4675, 102678), (4710, 101915), (5181, 92650), (5338, 89925), (5450, 88077), (5559, 86350), (5610, 85565), (5995, 80070), (7194, 66725), (7850, 61149), (8007, 59950), (8175, 58718), (8635, 55590), (9265, 51810), (9350, 51339), (10362, 46325), (11118, 43175), (11775, 40766), (11990, 40035), (13345, 35970), (14025, 34226), (16014, 29975), (16350, 29359), (17113, 28050), (17270, 27795), (17985, 26690), (18530, 25905), (20383, 23550)]